Results 1 to 10 of about 36,579 (273)

Asynchronous transfer of magmas and mineralizing fluids in a plutonic-subvolcanic-volcanic plumbing system. [PDF]

Sci Rep
Paoli G, Dini A, Vezzoni S, Ovtcharova M, Rocchi S.   +4 more
europepmc   +3 more sources

Magma [PDF]

Proceedings of the ACM on Measurement and Analysis of Computing Systems, 2020
This music score was submitted for the Kaleidoscope 2020 Call for Scores, an open access collaboration with the UCLA Music Library.
Hazimeh, Ahmad, Herrera, Adrian, Payer, Mathias   +2 more
  +7 more sources

Lithium, Oxygen and Magnesium Isotope Systematics of Volcanic Rocks in the Okinawa Trough: Implications for Plate Subduction Studies

Journal of Marine Science and Engineering, 2021
Determining the influence of subduction input on back-arc basin magmatism is important for understanding material transfer and circulation in subduction zones.
Zhigang Zeng, Xiaohui Li, Yuxiang Zhang, Haiyan Qi   +3 more
doaj   +1 more source

Image-based modelling of lateral magma flow: the Basement Sill, Antarctica [PDF]

Royal Society Open Science, 2017
The McMurdo Dry Valleys magmatic system, Antarctica, provides a world-class example of pervasive lateral magma flow on a continental scale. The lowermost intrusion (Basement Sill) offers detailed sections through the now frozen particle microstructure of
Nick Petford, Seyed Mirhadizadeh
doaj   +1 more source

A Data Driven Approach to Investigate the Chemical Variability of Clinopyroxenes From the 2014–2015 Holuhraun–Bárdarbunga Eruption (Iceland)

Frontiers in Earth Science, 2020
The Holuhraun–Bárdarbunga (Iceland) eruption lasted approximately 6 months. Magma propagated laterally through a 40 km long dyke, while Bárdarbunga caldera was collapsing.
Luca Caricchi, Maurizio Petrelli, Eniko Bali, Tom Sheldrake, Laura Pioli, Laura Pioli, Guy Simpson   +6 more
doaj   +1 more source

High‐Speed 3D Imaging of Multiphase Systems: Applying SCAPE Microscopy to Analog Experiments in Volcanology and Earth Sciences

Geochemistry, Geophysics, Geosystems, 2021
Multiphase suspensions are complex systems where microscopic interactions between suspended bubbles, particles, and liquids can significantly alter bulk behavior.
J. Oppenheimer, K. Patel, A. Lindoo, E. M. C. Hillman, E. Lev   +4 more
doaj   +1 more source

Flow‐To‐Fracture Transition of Linear Maxwell‐Type Versus Yield Strength Fluids by Air Injection—Implications for Magma Fracturing

Geophysical Research Letters, 2023
To illuminate brittle and ductile fracturing of magma, we investigated bubble expansion and fracturing in two contrasting fluids: a Maxwell‐type viscoelastic fluid and a Bingham‐type yield‐strength fluid.
Claudia Sánchez, Mie Ichihara, Osamu Kuwano   +2 more
doaj   +1 more source

Shear Velocity Evidence of Upper Crustal Magma Storage Beneath Valles Caldera

Geophysical Research Letters, 2023
Valles Caldera was formed by large rhyolitic eruptions at ∼1.6 and 1.23 Ma and it hosts post‐caldera rhyolitic deposits as young as ∼69 ka, but the contemporary state of the magmatic system is unclear.
Justin Wilgus, Brandon Schmandt, Ross Maguire, Chengxin Jiang, Julien Chaput   +4 more
doaj   +1 more source

Rifting‐Driven Magmatism Along the Dead Sea Continental Transform Fault

Geophysical Research Letters, 2023
The Dead Sea Fault (DSF) is a crustal‐scale continental transform fault separating the African and the Arabian plates. Neogene to Quaternary volcanic activity is well‐spread in Northern Israel.
A. Haddad, C. Chiarabba, M. Lazar, A. Mazzini, A. Polonia, L. Gasperini, M. Lupi   +6 more
doaj   +1 more source

Eruptible magma [PDF]

Proceedings of the National Academy of Sciences, 2016
For those who remember the classic disaster-docudrama Supervolcano (BBC-Discovery Channel 2005), the adjective “eruptible” is likely to ring a bell. Set in the near future and generally quite scientifically literate, the movie envisions volcanologists trying desperately to evaluate the near-term threat posed by the giant Yellowstone magmatic system. At
openaire   +2 more sources